I guess that some packages needed by ClamAV are missing so that the compilation fails.
Can you download clamav-0.86.2.tar.gz (from www.clamav.net
), and then run these commands in order to find out why the compilation fails?
tar xvfz clamav-0.86.2.tar.gz
./configure --prefix=/home/admispconfig/ispconfig/tools/clamav --sysconfdir=/home/admispconfig/ispconfig/tools/clamav/etc --with-user=admispconfig --with-group=admispconfig --disable-clamav --disable-bzip2
Can you post the errors here?